package com.ctrip.demo.design.bridge;

public abstract class AbstractSale {

    private String type;

    private Integer price;

    public AbstractSale(String type, Integer price) {
        this.price = price;
        this.type = type;
    }

    String getSaleInfo() {
        return "渠道：" + type + "--->  价格：" + price;
    }


}
